ffmpeg-and-mpv-for-rpi4/mesa at master · spookyfirehorse/ffmpeg-and-mpv-for-rpi4 · GitHub

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export CFLAGS="-mcpu=cortex-a76+crypto -Ofast -pipe -ftree-vectorize -fno-semantic-interposition -falign-functions=32 -Wno-stringop-overflow -I/usr/include/libdrm -I/usr/include/gbm -I/usr/include/vulkan"
export CXXFLAGS="$CFLAGS"
export LDFLAGS="-L/usr/lib/aarch64-linux-gnu -lgbm -ldrm -latomic -Wl,-O3 -Wl,-rpath,/usr/lib/aarch64-linux-gnu -Wl,--as-needed"

meson setup build/ \
  --prefix=/usr \
  --libdir=/usr/lib/aarch64-linux-gnu \
  -D platforms=x11,wayland \
  -D vulkan-drivers=broadcom \
  -D gallium-drivers=v3d,vc4 \
  -D buildtype=release \
  -D b_lto=true \
  -D b_ndebug=true \
  -D gles1=disabled \
  -D gles2=enabled \
  -D opengl=true \
  -D gbm=enabled \
  -D shared-glapi=enabled \
  -D video-codecs=all


export CFLAGS="-mcpu=cortex-a72+crypto -Ofast -pipe -ftree-vectorize -fno-semantic-interposition -falign-functions=32 -Wno-stringop-overflow -I/usr/include/libdrm -I/usr/include/gbm -I/usr/include/vulkan"
export CXXFLAGS="$CFLAGS"
export LDFLAGS="-L/usr/lib/aarch64-linux-gnu -lgbm -ldrm -latomic -Wl,-O3 -Wl,-rpath,/usr/lib/aarch64-linux-gnu -Wl,--as-needed"

meson setup build/ \
  --prefix=/usr \
  --libdir=/usr/lib/aarch64-linux-gnu \
  -D platforms=x11,wayland \
  -D vulkan-drivers=broadcom \
  -D gallium-drivers=v3d,vc4 \
  -D buildtype=release \
  -D b_lto=true \
  -D b_ndebug=true \
  -D gles1=disabled \
  -D gles2=enabled \
  -D opengl=true \
  -D gbm=enabled \
  -D shared-glapi=enabled \
  -D video-codecs=all


sudo apt update
sudo apt install --reinstall libgl1-mesa-dri libglx-mesa0 libegl-mesa0 libgbm1 libvulkan1 mesa-vulkan-drivers
sudo reboot